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Small rectangular lithium-ion battery pack with cable connector, Dell 70K80 500 mAh 3.7 V

DELL

DELL 70K80 RAID controller battery 500 mAh 3.7 V

SKU CH-Y6BJ-93MB0 MPN 70K80

Lithium-ion rechargeable battery keeps Dell PowerEdge RAID controllers H710, H710p, H810 and H830 operational with 500 mAh capacity at 3.7 V

  • Keeps RAID controller cache alive during power loss with 500 mAh 3.7 V lithium-ion cell
  • Rechargeable Li-Ion chemistry allows repeated use without replacement cost
  • Direct-fit design for Dell PowerEdge H710 H710p H810 H830 RAID controllers
  • 70 V output delivers steady voltage for uninterrupted controller operation
  • Compact 500 mAh capacity recharges quickly to minimise downtime

RAID controller backup battery

This replacement battery keeps Dell RAID controllers running during power loss so cached write data is preserved. It delivers 500 mAh at 3.7 V DC using lithium-ion chemistry and is built to be recharged many times. The pack is designed for direct installation in compatible Dell PowerEdge servers.

Suits administrators maintaining H710, H710p.

Buyers who need a battery for a different controller model or a non-Dell RAID card should look elsewhere. This unit is not intended for general-purpose portable devices despite its compact size. Servers using other Dell PERC generations are not supported by this part number.

500 mAh capacity at 3.7 V DC

The 500 mAh rating determines how long the RAID cache can survive an outage before data is lost. Match this capacity and voltage exactly to the specification of the original Dell 70K80 module. A different capacity or voltage will not keep the controller operational.

How it compares

Measured against everything we stock in RAID & Drive Controller Cards, at today’s prices. Recalculated every night.

Price $66.99
Cheaper than about 69% of the 219 comparable items (median $155.99).

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Specifications

Product
Brand nameDell
Model name70K80
Part number70K80
Size & build
Shipping weight0.23 kg
Package size102 × 51 × 13 mm

Questions about this item

Does the 70K80 battery fit the Dell PowerEdge RAID controllers listed in the compatibility list?

Yes, the 70K80 is compatible with Dell PowerEdge RAID controllers H710, H710p, H810 and H830.

Will the 3.7 V output voltage match the original battery specification in those controllers?

The 70K80 provides a 3.7 V DC output, matching the voltage required by the supported RAID controllers.

After installing the 500 mAh Li-Ion battery, how can I verify it is holding charge for the RAID cache?

Check the controller BIOS or management utility; it should report the battery status as charged and show cache backup as enabled.

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